Each Boot will have different Calf Measure dependent on the style.

Relaxed fit Boot – is bigger than the average boot circumference.

Wide Calf Boot – Best for Curvy Calves

The measurements by style are guidelines and in some cases can fit actual calf measure upto 2″ bigger than actual measure.

For Shoe size, if you are a half size – it is suggested to go up to the next full size.